Benchmark
non-incremental/QF_UF/2018-Goel-hwbench/QF_UF_extinction.2.prop1_ab_cti_max.smt2
Generated by the tool Averroes 2 (successor of [1]) which implements safety property
verification on hardware systems.
This SMT problem belongs to a set of SMT problems generated by applying Averroes 2
to benchmarks derived from [2-5].
A total of 412 systems (345 from [2], 19 from [3], 26 from [4], 22 from [5]) were
syntactically converted from their original formats (using [6, 7]), and given to
Averroes 2 to perform property checking with abstraction (wide bit-vectors -> terms,
wide operators -> UF) using SMT solvers [8, 9].
[1] Lee S., Sakallah K.A. (2014) Unbounded Scalable Verification Based on Approximate
Property-Directed Reachability and Datapath Abstraction. In: Biere A., Bloem R. (eds)
Computer Aided Verification. CAV 2014. Lecture Notes in Computer Science, vol 8559.
Springer, Cham
[2] http://fmv.jku.at/aiger/index.html#beem
[3] http://www.cs.cmu.edu/~modelcheck/vcegar
[4] http://www.cprover.org/hardware/v2c
[5] http://github.com/aman-goel/verilogbench
[6] http://www.clifford.at/yosys
[7] http://github.com/chengyinwu/V3
[8] http://github.com/Z3Prover/z3
[9] http://github.com/SRI-CSL/yices2
id: extinction.2.prop1
query-maker: "Yices 2"
query-time: 6.570000 ms
query-class: abstract
query-category: oneshot
query-type: cti
status: sat
| Benchmark |
|---|
| Size | 379174 |
| Compressed Size | 37134 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2018-07-14 |
| Generated By | Aman Goel (amangoel@umich.edu), Karem A. Sakallah (karem@umich.edu) |
| Generated On | 2018-04-06 00:00:00 |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | sat |
| Inferred Status | sat |
| Size | 379166 |
| Compressed Size | 37144 |
| Max. Term Depth | 3 |
| Asserts | 3025 |
| Declared Functions | 12 |
| Declared Constants | 5008 |
| Declared Sorts | 3 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 369 |
not | 1173 |
and | 1148 |
= | 3207 |
distinct | 4 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2018
|
0.14 (6/7) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.63278
|
0.63281
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.06618
|
0.06735
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
1.02512
|
1.02503
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
1.00016
|
2.65939
|
| |
veriT |
veriT_default |
sat ✅
|
0.09953
|
0.09952
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.01992
|
0.01986
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.10788
|
0.10780
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
216.40200
|
226.54300
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.61900
|
0.61923
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
sat ✅
|
0.27992
|
0.27992
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02658
|
0.00560
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.97091
|
2.62820
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.10403
|
0.10432
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.02098
|
0.02093
|
| |
|
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.02089
|
0.02090
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.11074
|
0.11073
|
|
SMT-COMP 2020
|
0.27 (8/11) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unknown ❌
|
4.45585
|
13.49710
|
| |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.62208
|
0.62239
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.07147
|
0.07142
|
| |
OpenSMT |
OpenSMT_default |
sat ✅
|
0.16419
|
0.16405
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.03003
|
0.00642
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.96418
|
2.69393
|
| |
veriT |
veriT_default |
sat ✅
|
0.09183
|
0.09205
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.02157
|
0.01833
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.10736
|
0.10733
|
|
SMT-COMP 2021
|
|
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.07231
|
0.07226
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02816
|
0.00623
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
1.01439
|
2.84005
|
| |
veriT |
veriT_default |
sat ✅
|
0.10258
|
0.10282
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.01909
|
0.01906
|
| |
|
Yices 2.6.2 for SMTCOMP2020_default |
sat ✅
|
0.01967
|
0.01963
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.08839
|
0.08833
|
| |
|
z3-4.8.8_default |
sat ✅
|
0.10821
|
0.10812
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.74481
|
0.73994
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.07108
|
0.07104
|
| |
veriT |
veriT_default |
sat ✅
|
0.10252
|
0.10261
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.01929
|
0.01927
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.11150
|
0.11335
|
| |
|
z3-4.8.11_default |
sat ✅
|
0.09219
|
0.09216
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.29397
|
0.29445
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
0.14744
|
0.14738
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
1.08086
|
3.04007
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.01920
|
0.01917
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.01870
|
0.01867
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.38764
|
0.28754
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.35007
|
0.24966
|
| |
plat-smt |
plat-smt |
sat ✅
|
0.25330
|
0.15276
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
1.22590
|
3.28728
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.22742
|
0.12689
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.39684
|
0.29656
|